If you need to program a new key or immobilizer for your Nissan or Infiniti car, you may need to get the PIN code from the Body Control Module (BCM) or Immobilizer Control Unit (IMMU). The PIN code is a 4-digit number that is required to access the security system of the car and perform key programming.
However, getting the PIN code from the BCM or IMMU is not always easy. You may need to remove the module from the car and read the serial number or out-code from it. Then you need to use a special calculator tool to convert the serial number or out-code to the PIN code. This can be time-consuming and costly, especially if you need to buy a calculator tool or pay for an online service.
Fortunately, there are some ways to get free Nissan BCM to PIN code without removing the module or paying for a service. Here are some of them:
Use a free online calculator. There are some websites that offer free Nissan BCM to PIN code calculators, such as CarSoftos.com[^1^] and IAS Automotive[^3^]. You just need to enter the serial number or out-code of your BCM or IMMU and get the PIN code instantly. However, these calculators may not support all models and years of Nissan and Infiniti cars, and they may not be updated regularly.
Use a free mobile app. There are some apps that can convert Nissan BCM to PIN code on your smartphone, such as NISSAN/INFINITY BCM TO PIN[^2^]. This app is designed by locksmiths for locksmiths and garage technicians, and it supports both old and new BCM modules from 2003 to 2012. However, this app is not free. It costs $25 and it has a limit of 100 tokens. Each token is used for one PIN code calculation.
Use a free software. There are some software that can calculate Nissan BCM to PIN code on your computer, such as New Nissan / Infiniti BCM & IMMU to PIN Code Calculator 4.0[^4^]. This software can read the serial number or out-code from your BCM or IMMU using an OBD2 scanner or a programmer device, and then convert it to the PIN code. However, this software may not work with all OBD2 scanners or programmer devices, and it may not support all models and years of Nissan and Infiniti cars.
As you can see, there are some options to get free Nissan BCM to PIN code, but they may have some limitations and risks. You should always check the compatibility and reliability of the calculator tool before using it, and make sure you have a backup plan in case it fails. Alternatively, you can contact a professional locksmith or dealer who can provide you with the PIN code safely and quickly. 061ffe29dd